See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Delta Air Lines was among the major airlines to quickly drop mask ...
Yet another version of the coronavirus is getting global attention, this one dubbed AY.4.2. It appears that it could be slightly more transmissible than the Delta variant — a marginal difference that ...
A new variant named omicron (B.1.1.529) was reported by researchers in South Africa on Nov. 24, 2021, and designated a “variant of concern” by the World Health Organization two days later. Omicron is ...
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